// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-generator.prototype.next
description: >
    A TypeError should be thrown from GeneratorValidate (25.3.3.2) if the
    context of `next` does not define the [[GeneratorState]] internal slot.
info: |
  1. Let g be the this value.
  2. Return GeneratorResume(g, value).

  25.3.3.3 GeneratorResume

  1. Let state be ? GeneratorValidate(generator).

  25.3.3.2 GeneratorValidate

  [...]
  2. If generator does not have a [[GeneratorState]] internal slot, throw a
     TypeError exception.
features: [generators]
---*/

function Test() {
    function* g() {}
    var GeneratorPrototype = Object.getPrototypeOf(g).prototype;

    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call({});
      },
      'ordinary object (without value)'
    );
    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call({}, 1);
      },
      'ordinary object (with value)'
    );

    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call(function() {});
      },
      'function object (without value)'
    );
    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call(function() {}, 1);
      },
      'function object (with value)'
    );

    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call(g);
      },
      'generator function object (without value)'
    );
    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call(g, 1);
      },
      'generator function object (with value)'
    );

    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call(g.prototype);
      },
      'generator function prototype object (without value)'
    );
    assert.throws(
      TypeError,
      function() {
        GeneratorPrototype.next.call(g.prototype, 1);
      },
      'generator function prototype object (with value)'
    );
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
